PreVent air intake filter screens have been proven to lower maintenance costs, reduce the need for costly cleanings and extend equipment life. The numbers don’t lie—PreVent is the #1 prefilter [...]

Every spring, billions of cottonwood seeds in Lynnwood, Washington, take to the air and aim straight for HVAC systems. For Partner Therapeutics, a local biotechnology company, it was time to get [...]

You’ll find our PreVent® system in HVAC equipment nearly everywhere, from data centers to office buildings, shopping malls to production plants. You’ll even find them inside some ocean liners! [...]

Air intake filters are commonly installed on rooftop HVAC units—but that’s not the only place you’ll find them. Custom air intake filters are critical for protecting equipment and lowering energy [...]

Your air filter protects your HVAC system from damage, helping it last longer and perform better. Quality filters and prefilters not only save you equipment replacement costs, but on energy [...]

Due to the pandemic, facilities are prioritizing their indoor air filtration and as a result, demand for high-efficiency air filters has gone through the roof. This has led to long lead times for [...]

Our filtration products are used wherever air quality matters, to protect the health and performance of people and equipment.

Purchasing air intake filters for your HVAC equipment can save you a lot of money by lowering energy bills, repair costs and more.

Purchasing air intake filters for your HVAC equipment can save you a lot of money by lowering energy bills, repair costs and more.

Cottonwood trees can grow 100 feet tall and shed what seems to be an endless amount of seedlings. These white fluffs blow around outside, where they are easily sucked into rooftop HVAC units at [...]